# silvercar

**Canonical:** https://apis.io/providers/silvercar/  
**Website:** https://silvercar.com  
**APIs profiled:** 1

Silvercar began as an Austin, Texas premium car-rental startup (all-silver Audi fleet) and was a Slow Ventures portfolio company. After Audi acquired it, the team pivoted the technology into Dealerware, a dealership fleet-management and courtesy/loaner-mobility SaaS platform. silvercar.com now 301-redirects to dealerware.com, and the company's public developer surface is the Dealerware Partner Integration API — a versioned (v4) REST API on a ReadMe developer hub at developer.dealerware.com covering contracts, reservations, customers, dealerships, fleets, vehicles, drivers, employees, payments, reporting, and webhooks. Authentication is OAuth 2.0 machine-to-machine (client_credentials) via Auth0, returning RS256-signed JWT bearer tokens.

## Kin Score — 32.4 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+1.1 from 31.3).

| Facet | Score |
|---|---|
| Discoverability | 87.0 |
| Contract Quality | 45.1 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 11.8 |
| Developer Ergonomics | 33.3 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

## Agent readiness — 29.1 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | yes |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (1)

- **Dealerware Partner Integration API** — Versioned (mob-api-v4) REST API for Dealerware fleet-management and courtesy/loaner mobility workflows: contracts, reservations, contactless check-in, customers, drivers, employ...

## Security (2)

- **Silvercar Authentication** — 2 schemes
- **Silvercar Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Automotive, Car Rental, Fleet Management, Mobility, Dealership, Rentals, Software-as-a-Service

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/silvercar/). Scores are computed from the provider's own public artifacts under a published rubric.